AL ASAD, Iraq- Brig. Gen. Timothy Hanifen, commanding officer 2nd Marine Aircraft Wing (Forward), pins chevrons on Master Chief Petty Officer Douglas Sprague, command master chief petty officer of 2nd MAW (Fwd.), during a promotion ceremony, April 30. Sprague was frocked to his current rank. - AL ASAD, Iraq- Brig. Gen. Timothy Hanifen, commanding officer 2nd Marine Aircraft Wing (Forward), pins chevrons on Master Chief Petty Officer Douglas Sprague, command master chief petty officer of 2nd MAW (Fwd.), during a promotion ceremony, April 30. Sprague was frocked to his current rank.